Remove an assert that is only valid in tier 1

Author: markshannon

Python/bytecodes.c

@@ -3884,8 +3884,6 @@ dummy_func(
             gen_frame->owner = FRAME_OWNED_BY_GENERATOR;
             _Py_LeaveRecursiveCallPy(tstate);
             res = (PyObject *)gen;
-
-            assert(frame != &entry_frame);
             _PyInterpreterFrame *prev = frame->previous;
             _PyThreadState_PopFrame(tstate, frame);
             frame = tstate->current_frame = prev;